Literature DB >> 19074969

Voltage-sensing phosphatase: actions and potentials.

Yasushi Okamura1, Yoshimichi Murata, Hirohide Iwasaki.   

Abstract

Voltage sensors have been well studied in voltage-gated ion channels for neuronal excitation and muscle contraction. The recent discovery of a voltage-sensing phosphatase, VSP, has changed the idea that voltage sensors are unique to ion flux through membranes. Recent findings on mechanisms and potential applications of VSP are reviewed.

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Year:  2008        PMID： 19074969      PMCID： PMC2670076          DOI： 10.1113/jphysiol.2008.163097

Source DB:  PubMed          Journal:  J Physiol        ISSN： 0022-3751            Impact factor:   5.182


  38 in total

1.  Crystal structure of a mammalian voltage-dependent Shaker family K+ channel.

Authors:  Stephen B Long; Ernest B Campbell; Roderick Mackinnon
Journal:  Science       Date:  2005-07-07       Impact factor: 47.728

2.  Slow conformational changes of the voltage sensor during the mode shift in hyperpolarization-activated cyclic-nucleotide-gated channels.

Authors:  Andrew Bruening-Wright; H Peter Larsson
Journal:  J Neurosci       Date:  2007-01-10       Impact factor: 6.167

3.  A voltage sensor-domain protein is a voltage-gated proton channel.

Authors:  Mari Sasaki; Masahiro Takagi; Yasushi Okamura
Journal:  Science       Date:  2006-03-23       Impact factor: 47.728

Review 4.  Biodiversity of voltage sensor domain proteins.

Authors:  Yasushi Okamura
Journal:  Pflugers Arch       Date:  2007-03-09       Impact factor: 3.657

5.  Hysteresis in the voltage dependence of HCN channels: conversion between two modes affects pacemaker properties.

Authors:  Roope Männikkö; Shilpi Pandey; H Peter Larsson; Fredrik Elinder
Journal:  J Gen Physiol       Date:  2005-02-14       Impact factor: 4.086

6.  Phosphoinositide phosphatase activity coupled to an intrinsic voltage sensor.

Authors:  Yoshimichi Murata; Hirohide Iwasaki; Mari Sasaki; Kazuo Inaba; Yasushi Okamura
Journal:  Nature       Date:  2005-05-18       Impact factor: 49.962

7.  Regulation of PTEN activity by its carboxyl-terminal autoinhibitory domain.

Authors:  Leticia Odriozola; Gobind Singh; Thuong Hoang; Andrew M Chan
Journal:  J Biol Chem       Date:  2007-06-12       Impact factor: 5.157

8.  Membrane association of myotubularin-related protein 2 is mediated by a pleckstrin homology-GRAM domain and a coiled-coil dimerization module.

Authors:  Philipp Berger; Christiane Schaffitzel; Imre Berger; Nenad Ban; Ueli Suter
Journal:  Proc Natl Acad Sci U S A       Date:  2003-10-06       Impact factor: 11.205

9.  A voltage-gated proton-selective channel lacking the pore domain.

Authors:  I Scott Ramsey; Magdalene M Moran; Jayhong A Chong; David E Clapham
Journal:  Nature       Date:  2006-03-22       Impact factor: 49.962

10.  Engineering and characterization of an enhanced fluorescent protein voltage sensor.

Authors:  Dimitar Dimitrov; You He; Hiroki Mutoh; Bradley J Baker; Lawrence Cohen; Walther Akemann; Thomas Knöpfel
Journal:  PLoS One       Date:  2007-05-09       Impact factor: 3.240
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  54 in total

1.  Characterization of the Functional Domains of a Mammalian Voltage-Sensitive Phosphatase.

Authors:  Mario G Rosasco; Sharona E Gordon; Sandra M Bajjalieh
Journal:  Biophys J       Date:  2015-12-15       Impact factor: 4.033

2.  Coupling of the phosphatase activity of Ci-VSP to its voltage sensor activity over the entire range of voltage sensitivity.

Authors:  Souhei Sakata; Md Israil Hossain; Yasushi Okamura
Journal:  J Physiol       Date:  2011-04-04       Impact factor: 5.182

3.  Voltage-gated sodium channel (NaV) protein dissection creates a set of functional pore-only proteins.

Authors:  David Shaya; Mohamed Kreir; Rebecca A Robbins; Stephanie Wong; Justus Hammon; Andrea Brüggemann; Daniel L Minor
Journal:  Proc Natl Acad Sci U S A       Date:  2011-07-11       Impact factor: 11.205

4.  Modulation of high-voltage activated Ca(2+) channels by membrane phosphatidylinositol 4,5-bisphosphate.

Authors:  Byung-Chang Suh; Karina Leal; Bertil Hille
Journal:  Neuron       Date:  2010-07-29       Impact factor: 17.173

Review 5.  Regulation of Ca(V)2 calcium channels by G protein coupled receptors.

Authors:  Gerald W Zamponi; Kevin P M Currie
Journal:  Biochim Biophys Acta       Date:  2012-10-12

6.  Another story of arginines in voltage sensing: the role of phosphoinositides in coupling voltage sensing to enzyme activity.

Authors:  Yasushi Okamura
Journal:  J Gen Physiol       Date:  2009-07       Impact factor: 4.086

7.  Electrochemical coupling in the voltage-dependent phosphatase Ci-VSP.

Authors:  Susy C Kohout; Sarah C Bell; Lijun Liu; Qiang Xu; Daniel L Minor; Ehud Y Isacoff
Journal:  Nat Chem Biol       Date:  2010-04-04       Impact factor: 15.040

Review 8.  Phosphoinositide regulation of TRP channels.

Authors:  Tibor Rohacs
Journal:  Handb Exp Pharmacol       Date:  2014

9.  Second and third generation voltage-sensitive fluorescent proteins for monitoring membrane potential.

Authors:  Amelie Perron; Hiroki Mutoh; Walther Akemann; Sunita Ghimire Gautam; Dimitar Dimitrov; Yuka Iwamoto; Thomas Knöpfel
Journal:  Front Mol Neurosci       Date:  2009-06-22       Impact factor: 5.639

10.  Kinetics of PIP2 metabolism and KCNQ2/3 channel regulation studied with a voltage-sensitive phosphatase in living cells.

Authors:  Björn H Falkenburger; Jill B Jensen; Bertil Hille
Journal:  J Gen Physiol       Date:  2010-02       Impact factor: 4.086
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